10pcs 2.4G NF-03 Wireless SPI Mini Module SI24R1 250k~2Mbps Transparent Transmission Receiver For Doorbell Remote Control Switch

10pcs 2.4G NF-03 Wireless SPI Mini Module SI24R1 250k~2Mbps Transparent Transmission Receiver For Doorbell Remote Control Switch

Name: 10pcs 2.4G NF-03 Wireless SPI Mini Module SI24R1 250k~2Mbps Transparent Transmission Receiver For Doorbell Remote Control Switch
Brand: Elecbee
SKU: EB0042915
Price: 15.99 USD
Availability: InStock
Rating: 137 / 28 (28 reviews)

$15.99

SKU: EB0042915

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1. Stamp hole, ultra-small package, built-in 2.4G antenna, compact size, easy to use

2. Support data reception of six channels

3. Support normal modulation methods such as GFSK/FSK

4. Support 2Mbps/1Mbps/250Kbps data rate

5. Multi-frequency point: 126 frequency points to meet the needs of multi-point communication and frequency hopping communication

6. Internally integrated high PSRR LDO

7. Wide power supply voltage range: 1.9~3.6V

8. Average emission current as low as 110mA

9. Receive sensitivity: -96dBm@250kbps

10. Maximum transmit power: +7dBm

11. With four-wire SPI interface, the speed can up to 10MHz

12. Internal integrated intelligent ARQ baseband protocol engine

13. Transceiver data hardware interrupt output

14. Support 1bit RSSI output

15. Low application cost: SI24R1 integrates all high-speed signal processing parts related to RF protocol, such as: automatic retransmission of lost data packets and automatic generation of response signals, etc. The SI24R1 SPI interface can be connected with the hardware SPI port of the microcontroller or with a single-chip microcomputer. The I/O port is simulated, and the internal FIFO can interface with various high and low speed microprocessors, which is convenient for using low-cost single-chip microcomputers.

16. Easy to develop: Since the link layer is fully integrated on the module, it is very easy to develop. Automatic retransmission function, automatic detection and retransmission of lost data packets, retransmission time and number of retransmissions. Software control automatically stores the packet auto-answer function without receiving the response signal. After receiving valid data, the module automatically sends a response. Signal, no need to separately program carrier detection - fixed frequency detection built-in hardware CRC error detection and point-to-multipoint communication address control packet transmission error counter and carrier detection function can be used for frequency hopping setting can simultaneously set six receiving channel addresses, which can be selective The open receiving channel stamp hole has a 1.27mm pitch for easy embedded applications.

PIN	Name	Direction	Function
1	VCC	-	Power supply must be between 2.0 ~ 3.6V
2	GND	-	Ground wire, connected to the power reference ground
3	CE	Input	Module control pin
4	CSN	Input	Module chip select pin for starting an SPI communication
5	SCK	Input	Module SPI bus clock
6	MOSI	Input	Module SPI Data Input Pin
7	MISO	Output	Module SPI Data Output Pin
8	IRQ	Output	Module interrupt signal output, active low

Module model	NF-03
Package	Stamp hole
Size	18*12mm
Communication Interface	SPI (up to 10Mbps)
Air speed	250k~2Mbps 3 levels adjustable (250kbps, 1Mbps, 2Mbps)
Spectrum range	2400MHz~2525MHz adjustable, 1MHz stepping
Antenna form	Onboard PCB antenna, gain 2dBi
Maximum transmit power	7dBm
Receiving sensitivity	-96dBm@250kbps
Average current	Emission current: 25mA (7dBm) Receive current: 15mA (2Mbps) Shutdown current: 1.0uA (Shutdown mode)
Power supply range	1.9~3.6V, typical value 3.3V
Operating temperature	-20 °C ~ 85 °C
Storage environment	-20 °C ~ 90 °C, < 90% RH

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10pcs 2.4G NF-03 Wireless SPI Mini Module SI24R1 250k~2Mbps Transparent Transmission Receiver For Doorbell Remote Control Switch

EB0042915

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Description

10 x 2.4G Wireless module

10pcs-24G-NF-03-Wireless-SPI-Mini-Module-SI24R1-250k2Mbps-Transparent-Transmission-Receiver-For-Door-1556049

Reviews (28)
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Q & A

: Where is the origin of Elecbee products? Are they certificated?

2023-03-03

Answer:

Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.

2023-03-03

: What forms of payment do you accept?

2023-03-03

Answer:

Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.

2023-03-03

: When will you arrange shipment?

2023-03-03

Answer:

After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.

2023-03-03

: How to exchange or return?

2023-03-03

Answer:

1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.

2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;

3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.

2023-03-03